{"id":18347,"date":"2026-05-22T09:20:39","date_gmt":"2026-05-22T03:50:39","guid":{"rendered":"https:\/\/aluminiummagazine.com\/mag\/?p=18347"},"modified":"2026-05-22T14:59:51","modified_gmt":"2026-05-22T09:29:51","slug":"history-of-aluminum-cans-who-invented-pull-tab","status":"publish","type":"post","link":"https:\/\/aluminiummagazine.com\/mag\/aluminium\/cans\/history-of-aluminum-cans-who-invented-pull-tab.html","title":{"rendered":"Who Invented the Pop Can Lock (Ring Pull Tab)? How It Changed Soda Forever"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong><em>A hidden history of the most overlooked invention in beverage packaging.<\/em><\/strong><\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>That Tiny Metal Tab You Never Think About<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Every soda can you open has a hidden piece of engineering most people never think about \u2014 the tiny metal tab.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It looks simple, almost disposable\u2026 but it is actually the result of two major inventions, a picnic mistake, and a global packaging revolution.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">At one point, this \u201c<strong>easy-open<\/strong>\u201d design was so controversial that it almost got banned for safety reasons.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Before the pull tab, cracking open a canned drink was not as simple as you might think. Let\u2019s pop the lid on this story.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What Is the Pop Can \u201c<\/strong>Lock<strong>\u201d or Pull Tab?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The pop can opening tab (often called a pull tab) is the metal lever attached to the top of a beverage can. When you lift it, the tab pushes a pre-scored section of the lid into the drink, creating an opening. It is a clever one-move system that requires no external tools.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">For decades, the pull tab has allowed us to enjoy canned soda, beer, and other drinks instantly. But the design we know today is the result of more than 25 years of engineering evolution.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Before the Tab<\/strong>: <em>How Cans Used to Open<\/em><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Before the pull tab, canned beverages required a separate tool called a <strong>church key<\/strong>. This simple metal punch was used to poke two triangular holes into the flat top of a can\u2014one for pouring and a second smaller hole to let air in so the liquid would flow smoothly.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/05\/before-the-tab-church-key-flat-top-cans-1024x576.webp\" alt=\"Vintage church key can opener next to a flat-top steel can with two punched holes and a cone-top beer can, showing how cans opened before the pull tab.\" class=\"wp-image-18349\" srcset=\"https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/05\/before-the-tab-church-key-flat-top-cans-1024x576.webp 1024w, https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/05\/before-the-tab-church-key-flat-top-cans-300x169.webp 300w, https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/05\/before-the-tab-church-key-flat-top-cans-768x432.webp 768w, https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/05\/before-the-tab-church-key-flat-top-cans.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Before Ermal Fraze\u2019s invention, every beer or soda can required a separate \u201cchurch key\u201d punch to poke two holes \u2014 one for drinking, one for airflow. Flat-top and cone-top cans were the standard for decades.<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Flat-top cans (which are still used for some canned food items) first became common for beer in the 1930s. Throughout the 1940s and 1950s, both flat-top cans and cone-top cans (which had a narrow, bottle-like neck) coexisted on store shelves. But they all shared a major inconvenience: if you did not have a church key with you, you could not open your drink.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Imagine a summer picnic where you reach for an ice\u2011cold beer only to realize you forgot the opener. That exact frustration sparked one of the most important packaging inventions of the 20th century.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>The Problem That Needed Solving<\/strong><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">What started as a simple frustration at a picnic eventually changed how billions of drinks are packaged worldwide.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">In <strong>1959<\/strong>, an American engineer and machine tool operator named <strong>Ermal Cleon \u201cErnie\u201d Fraze<\/strong> was enjoying a family picnic in Dayton, Ohio. He reached for a canned beer but quickly discovered he had forgotten his can opener. Using a car bumper, a rock, or any other makeshift tool to open a can is not exactly convenient\u2014or safe.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Fraze was irritated. He thought to himself, <em>\u201c<strong>There has to be a better way.<\/strong>\u201d<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That moment of frustration ignited a spark of innovation. Fraze, who owned the Dayton Reliable Tool &amp; Mfg. Co., decided to design a can that could be opened without any external tool.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Who Invented the Ring Pull Tab?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The modern pop can tab was invented by <strong>Ermal Cleon \u201cErnie\u201d Fraze<\/strong>, an American engineer from Ohio.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The idea came to him in a very ordinary moment \u2014 he had a canned drink\u2026 but no opener.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fraze was not the first person to imagine an easy\u2011open can, but he was the one who figured out how to attach a pull tab directly to the can top using a <strong>rivet<\/strong>. His design was a breakthrough. After several attempts, he developed a metal tab that was riveted to a pre\u2011scored lid. By lifting the ring, you could peel away a sealed section and open the can in one smooth motion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fraze obtained his first patent for the pull\u2011tab can in <strong>1963<\/strong>. He then licensed the design to the aluminium giant <strong>Alcoa<\/strong>. The first commercial use of the ring pull came in <strong>1962<\/strong> when Pittsburgh Brewing Company introduced <strong>Iron City Beer<\/strong> in cans with the new pop\u2011top opening.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Key dates to remember:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>1959<\/strong> \u2013 Fraze conceives the idea.<\/li>\n\n\n\n<li><strong>1962<\/strong> \u2013 First pull\u2011tab cans hit the market (Iron City Beer).<\/li>\n\n\n\n<li><strong>1963<\/strong> \u2013 Fraze receives his pull\u2011tab patent.<\/li>\n<\/ul>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Within just two years, the pull tab became the standard for beer cans in the United States, and soon after, for soft drinks as well. Over 75 percent of American beer brewers eventually adopted Fraze\u2019s design.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>How the Original Design Worked<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The original ring pull tab was a <strong>detachable<\/strong> tab. It consisted of a small metal ring attached to a scored panel on the can top via a solid rivet. When you pulled up on the ring, the rivet transferred the force to the scored panel, tearing it away from the rest of the lid. The entire piece (the tab plus the detached metal panel) came off completely in your hand.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">You then had a clean opening to drink from. But you also had a sharp piece of metal that needed to be disposed of properly.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Why the First Design Had Issues<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As convenient as the original pull tab was, it had two major problems:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Litter Problem<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Because the tab and the detached metal panel were completely removable, people often tossed them on the ground after opening their drink. Pop\u2011top tabs became a common eyesore on beaches, in parks, and along highways throughout the 1960s and early 1970s. The sight of countless ring pulls littering public spaces became a symbol of disposable\u2011culture waste.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">At one point, the litter problem became so serious that some cities and parks pushed for bans on pull-tab cans entirely.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Safety Hazard<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Those loose tabs were not just ugly\u2014they were dangerous. The detached metal pieces had sharp edges. Children sometimes picked them up and cut themselves. Even more concerning, people occasionally accidentally <strong>swallowed<\/strong> a loose tab that had fallen into their drink. The sharp metal could cause serious internal injuries.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Clearly, the design needed an upgrade.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>The Stay-On Tab Revolution<\/strong> (Modern Design)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The solution arrived in the mid\u20111970s, thanks to a young engineer named <strong>Daniel F. Cudzik<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cudzik was hired by the Reynolds Metals Company in 1972 to help the company break into the growing aluminium can business. While others saw the littered tabs as simply a nuisance, Cudzik saw an opportunity to improve the product.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">His goal: Keep the tab attached to the can after opening.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">In <strong>1975<\/strong>, after years of development, Cudzik invented the <strong>stay\u2011on tab<\/strong> (initially dubbed the <strong>\u201cecology tab\u201d<\/strong> due to its litter\u2011reducing design).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The stay\u2011on tab quickly replaced the older detachable tabs worldwide. Today, it is the only tab you will find on any standard beverage can.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>How the Modern Pop Can Tab Works<\/strong><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/05\/who-invented-the-aluminium-can-pull-tab-1024x576.webp\" alt=\"A hand lifting the stay-on tab of a cold aluminium soda can, showing the modern ecology tab design.\" class=\"wp-image-18350\" srcset=\"https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/05\/who-invented-the-aluminium-can-pull-tab-1024x576.webp 1024w, https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/05\/who-invented-the-aluminium-can-pull-tab-300x169.webp 300w, https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/05\/who-invented-the-aluminium-can-pull-tab-768x432.webp 768w, https:\/\/aluminiummagazine.com\/mag\/wp-content\/uploads\/2026\/05\/who-invented-the-aluminium-can-pull-tab.webp 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>The simple motion of lifting a tab connects us to a 60\u2011year history of invention, from Ermal Fraze\u2019s original ring pull to Daniel Cudzik\u2019s safer ecology tab.<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">If you look closely at a can of soda today, you will notice that the tab is <strong>not<\/strong> actually a lever that pries open a lid. Its mechanism is more clever than that.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Here is how the modern stay\u2011on tab works:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>The tab is a Class 1 lever.<\/strong><br>The rivet (the small circular bump near the front of the tab) acts as the <strong>fulcrum<\/strong>. The tab actually shifts from a second\u2011class lever (to break the internal pressure seal) to a first\u2011class lever (to push the panel down into the can) in a fraction of a second.<\/li>\n\n\n\n<li><strong>Lifting the back lifts the front.<\/strong><br>When you pull up on the back of the tab (the \u201cring\u201d part), the front end of the tab pushes down on the scored panel.<\/li>\n\n\n\n<li><strong>The panel pops inward.<\/strong><br>The force causes the scored metal to break away from the rest of the lid and <strong>fold down into the can<\/strong>, creating an opening. The tab itself never detaches\u2014it stays hinged to the lid.<\/li>\n\n\n\n<li><strong>The tab can be rotated.<\/strong><br>After opening, the tab can be spun around so that the ring covers the drinking hole, keeping it cleaner until you take a sip.<\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Technical note:<\/strong> The body of a standard beverage can is typically made of a different aluminium alloy (AA3104) than the lid and tab (AA5182). The lid and tab require a stronger, high\u2011magnesium alloy to handle the stress of the score line tearing and the lever force without snapping. The pre\u2011scored panel relies on micro\u2011precision depth profiling. If the score is too deep, the can bursts under carbonation pressure; if it is too shallow, the tab shears off before pushing the panel open.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">This simple but brilliant lever system is why the modern pop can tab is so reliable and why it has remained essentially unchanged for nearly 50 years.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Why This Small Invention Became a Global Standard<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The stay\u2011on tab did more than just reduce litter and prevent injuries. It had other significant benefits:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Material efficiency:<\/strong> The newer design uses less aluminium per tab because the entire tab stays attached. One estimate suggests that Cudzik\u2019s design has conserved <strong>half a billion pounds<\/strong> of aluminium since its introduction.<\/li>\n\n\n\n<li><strong>Recycling friendliness:<\/strong> Because the tab remains attached to the can, the entire can (lid, tab, and body) can be recycled together more easily. Learn more about the <strong><a href=\"https:\/\/aluminiummagazine.com\/mag\/aluminium\/cans\/aluminum-can-recycling-process.html\">Aluminum can recycling process<\/a><\/strong>.<\/li>\n\n\n\n<li><strong>User safety:<\/strong> The absence of loose, sharp pieces of metal means no more accidentally swallowing a tab or stepping on one at the beach.<\/li>\n\n\n\n<li><strong>Manufacturing speed:<\/strong> Modern can\u2011making machinery can produce and attach stay\u2011on tabs at extremely high speeds, keeping costs low.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Today, over <strong>100 billion<\/strong> aluminium beverage cans are produced every year. That is a testament to the power of great industrial design.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Curious about other innovations in can design? Read <strong><a href=\"https:\/\/aluminiummagazine.com\/mag\/aluminium\/cans\/everything-about-aluminum-cans-you-need-to-know.html\">Everything about aluminum cans you need to know<\/a><\/strong>.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Environmental Impact:<\/strong> <em>What Happens to the Tab Today<\/em><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">That tiny tab is not just convenient \u2014 it is part of one of the most recyclable systems on the planet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aluminium is one of the most recyclable materials on Earth. <strong>A used aluminium can be recycled and back on a store shelf in as little as 60 days.<\/strong> The tab is no exception.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When you recycle an entire aluminium can\u2014including its stay\u2011on tab\u2014the metal is melted down and reformed into new aluminium products. Because aluminium does not degrade during recycling, it can be reused infinitely.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">However, the recycling system is not perfect. In many parts of the world, cans still end up in landfills. To make matters worse, the pull tab\u2019s small size means it can slip through sorting machinery if it becomes detached. Fortunately, with the stay\u2011on tab, that is far less likely to happen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Want to do your part? <strong>Always recycle your entire aluminium can.<\/strong> That tiny tab is just as valuable as the rest of the container.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For a deeper look at the journey of a can, explore <strong><a href=\"https:\/\/aluminiummagazine.com\/mag\/aluminium\/cans\/aluminum-can-journey-from-trash-to-everywhere.html\">Aluminum can journey: from trash to everywhere<\/a><\/strong>.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Fun Facts About Soda Can Tabs<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The early detachable tabs caused so much litter that beaches were covered in them during the 1960s.<\/li>\n\n\n\n<li>The modern stay-on tab is considered one of the most successful packaging redesigns ever.<\/li>\n\n\n\n<li>Aluminium cans (including the tab) can be recycled infinitely without losing quality.<\/li>\n\n\n\n<li>The tab design is so iconic that it is featured in modern industrial design collections.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div style=\"height:75px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Final Thoughts:<\/strong> <em>Small Design, Big Impact<\/em><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The next time you open a soda, you are not just lifting a tab \u2014 you are triggering a design that survived decades of failure, safety issues, redesigns, and global adoption.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It is one of those rare inventions that became invisible because it works too well to notice.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">And please, <strong>recycle the whole can.<\/strong> That tiny tab deserves a second life too.<\/p><div class=\"pai-ad\" style=\"min-height:250px;visibility:hidden;\"><span style=\"display: block; text-align: center; font-size: 10px; margin: 0 0 10px 0; color: #999999;\">Ads<\/span>\r\n<!-- Display-300x250-1 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-3838168351244230\"\r\n     data-ad-slot=\"9933646018\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/p><script>document.addEventListener(\"DOMContentLoaded\",function(){\n        if(window.innerWidth <= 768){\n            if (\"immediate\" === \"delay\") {\n                setTimeout(function(){document.querySelectorAll(\".pai-ad\").forEach(el=>el.style.visibility=\"visible\")},0);\n            } else if (\"immediate\" === \"scroll\") {\n                window.addEventListener(\"scroll\",function(){\n                    let s=window.scrollY\/(document.body.scrollHeight-window.innerHeight);\n                    if(s>0.1){\n                        document.querySelectorAll(\".pai-ad\").forEach(el=>el.style.visibility=\"visible\");\n                    }\n                });\n            } else {\n                document.querySelectorAll(\".pai-ad\").forEach(el=>el.style.visibility=\"visible\");\n            }\n        } else {\n            document.querySelectorAll(\".pai-ad\").forEach(el=>el.remove());\n        }\n    });<\/script>","protected":false},"excerpt":{"rendered":"<p>A hidden history of the most overlooked invention in beverage packaging. That Tiny Metal Tab You Never Think About Every soda can you open has a hidden piece of engineering most people never think about \u2014 the tiny metal tab. It looks simple, almost disposable\u2026 but it is actually the result of two major inventions, &#8230; <a title=\"Who Invented the Pop Can Lock (Ring Pull Tab)? How It Changed Soda Forever\" class=\"read-more\" href=\"https:\/\/aluminiummagazine.com\/mag\/aluminium\/cans\/history-of-aluminum-cans-who-invented-pull-tab.html\" aria-label=\"Read more about Who Invented the Pop Can Lock (Ring Pull Tab)? How It Changed Soda Forever\">Read more<\/a><\/p>\n","protected":false},"author":12,"featured_media":18348,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2527],"tags":[4115,4116,4164],"class_list":["post-18347","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cans","tag-aluminium-cans","tag-aluminum-cans","tag-history-of-aluminum-cans"],"_links":{"self":[{"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/posts\/18347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/comments?post=18347"}],"version-history":[{"count":2,"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/posts\/18347\/revisions"}],"predecessor-version":[{"id":18352,"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/posts\/18347\/revisions\/18352"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/media\/18348"}],"wp:attachment":[{"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/media?parent=18347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/categories?post=18347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aluminiummagazine.com\/mag\/wp-json\/wp\/v2\/tags?post=18347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}